3-1/2" - 10 Gauge Annular Ring Shank Box Nail - 304 Stainless Steel, 5 lb. Pkg Hex Head 410 Stainless Steel Concrete Screws This product is intended for

This product is intended for use with 4x4 posts or columns but is also available for other post and column sizes

code-compliant rafter-to-wall connections in sloped or skewed roof structures

Multiple Size Options: Available in a range of diameters and lengths to fit different fixture and embedment needs

The low profile mushroom head works excellent for attaching wood or light-gauge steel to concrete and grout-filled block

This product is intended for use with 5 1/2x posts or columns but is also available in a wide range of other sizes and both nominal and rough-cut lumber

3-1/2" - 10 Gauge Annular Ring Shank Box Nail - 304 Stainless Steel, 5 lb. Pkg Hex Head 410 Stainless Steel Concrete Screws This product is intended forSimpson Annular Ring Shank Box Nails are available in type 316 and 304 stainless steel. Choose type 316 for seaside applications and superior corrosion resistance. Stainless steel nails are recommended for construction of permanent wood foundations by the ANSI AF&PA Permanent Wood Foundations Design Specifications.